[Composite pheochromocytoma with ganglioneuroblastoma in an adult: a case report and literature review].

A case report of a composite pheochromocytoma that occurred 13 years after adrenalectomy for pheochromocytoma

Purpose To analyze the clinicopathological features, surgical management, and long-term prognosis of a composite pheochromocytoma (CP; pheochromocytoma combined with ganglioneuroma) arising 13 years after resection of a primary adrenal pheochromocytoma, with the aim of improving the clinical diagnosis and management of...

Thyroblastoma in a Pediatric Patient: A Case Report Highlighting Diagnostic Pitfalls and Management Challenges

Neurofibromatosis Type 1 Tumor Involving the Anterosuperior Mediastinum With a Rare c.147C>G Germline Mutation: A Case Report

This case underscores the importance of a comprehensive, multidisciplinary approach in the evaluation of mediastinal masses to achieve an accurate diagnosis and highlights the role of genetic testing in facilitating risk stratification and informing preventive strategies aimed at reducing the risk of progression from N...

DESMOPLASTIC/NODULAR MEDULLOBLASTOMA IN A 2-YEAR-OLD CHILD WITH A FAVORABLE OUTCOME: A CASE REPORT AND LITERATURE REVIEW

Desmoplastic/nodular medulloblastoma (DNMB) is a histologically and molecularly distinct variant of a common pediatric embryonal brain tumor. DNMB is disproportionately represented among Sonic Hedgehog (SHH)-activated tumors in infants and very young children. When it is TP53-wildtype, a comparatively favorable prognos...

Germinoma in late adulthood with extensive dissemination: a case report and literature review.

Central nervous system germ cell tumors (CNS GCTs) are exceptionally rare in patients aged 60 years or older. We report a 61-year-old man with progressive weight loss and endocrine dysfunction over 20 months, in whom magnetic resonance imaging revealed enhancing lesions including the suprasellar and sellar regions, opt...

SMARCB1-deficient sinonasal carcinoma in a pediatric patient: Imaging findings and differential diagnosis of a rare entity

SMARCB1-deficient sinonasal carcinoma (SDSC) is a recently characterized and aggressive sinonasal malignancy described predominantly in adults, with only rare reports in patients under 18 years of age and limited radiologic characterization in young children. We present the case of an 8-year-old boy with new-onset visi...